12000001200011 has 8 divisors (see below), whose sum is σ = 13103225474304. Its totient is φ = 10898829438120.

The previous prime is 12000001199999. The next prime is 12000001200029. The reversal of 12000001200011 is 11000210000021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12000001200011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12000001202011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513115871 + ... + 513139256.

It is an arithmetic number, because the mean of its divisors is an integer number (1637903184288).

Almost surely, 2^{12000001200011} is an apocalyptic number.

12000001200011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12000001200011 is a deficient number, since it is larger than the sum of its proper divisors (1103224274293).

12000001200011 is a wasteful number, since it uses less digits than its factorization.

12000001200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026256201.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12000001200011 its reverse (11000210000021), we get a palindrome (23000211200032).

The spelling of 12000001200011 in words is "twelve trillion, one million, two hundred thousand, eleven".